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1,513 Commits 5 Branches 2 Tags 53 MiB
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1513 Commits

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Author SHA1 Message Date
David Harris
bf56000f4e hptw: Propagating PageTableEntryF removal through LSU 2021-07-17 15:01:01 -04:00
bbracker
56f246463f separated buildroot debugging from buildroot logging 2021-07-17 14:52:34 -04:00
David Harris
d6b8a5e595 hptw: Unified PageTableEntryM and PageTableEntryF outputs of pagetablewalker into PTE 2021-07-17 14:48:44 -04:00
bbracker
6feb95c779 swapped out linux testbench signal names 2021-07-17 14:48:12 -04:00
bbracker
d85da77069 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-17 14:46:38 -04:00
bbracker
ac908bc2e4 swapped out linux testbench signal names 2021-07-17 14:46:18 -04:00
David Harris
ef03ec275c hptw: Added ValidLeaf and ValidNonLeaf for readability, renamed _WDV to _READ states 2021-07-17 14:36:27 -04:00
David Harris
d19679f213 hptw: Eliminated A and D bit faults while walking page table, per spec 2021-07-17 14:29:20 -04:00
David Harris
ad44835e6e hptw: Simplified TranslationVAdr calculation based just on DTLBWalk 2021-07-17 14:16:33 -04:00
David Harris
af02437c3a hptw: renamed DTLBMissQ to DTLBWalk 2021-07-17 14:13:00 -04:00
Abe
e80af38509 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-17 14:05:19 -04:00
David Harris
8e966b37f2 hptw: renamed ADRE to ADR 2021-07-17 14:02:59 -04:00
David Harris
95d49e4e9b hptw: replaced PreviousWalkerState with a PageType FSM 2021-07-17 13:54:58 -04:00
David Harris
964f0d9f53 hptw: removed ITLBMissFQ 2021-07-17 13:44:08 -04:00
David Harris
9741b01465 hptw: minor cleanup 2021-07-17 13:40:12 -04:00
David Harris
ee784c19a5 hptw: Simplifed out AnyTLBMiss 2021-07-17 12:07:51 -04:00
David Harris
40989c4e3d hptw: Renamed Memstore to MemWrite 2021-07-17 12:01:43 -04:00
David Harris
ddd9110f7b hptw: Merged RV32/64 FSMs 2021-07-17 11:55:24 -04:00
David Harris
36a8d23222 hptw: FSM simplification 2021-07-17 11:41:43 -04:00
David Harris
6d28f3fe08 hptw: default state should be unreachable 2021-07-17 11:33:16 -04:00
David Harris
ef83a44c4d hptw: factored Misaligned 2021-07-17 11:31:16 -04:00
David Harris
e3b26b7b23 hptw: factored HPTWRead 2021-07-17 11:25:59 -04:00
David Harris
1bbc932bfd hptw: factored HPTWRead 2021-07-17 11:25:52 -04:00
David Harris
37cc2ca30f hptw: factored pregen 2021-07-17 11:11:10 -04:00
David Harris
1595e4f992 HPTW: more cleanup 2021-07-17 04:55:01 -04:00
David Harris
b74f3b14ec HPTW: factored out DTLBWrite/ITLBWrite 2021-07-17 04:44:23 -04:00
David Harris
9775294a6f HPTW: factored out PageTableENtry 2021-07-17 04:40:01 -04:00
David Harris
f168bd6749 more cleaning up FSM 2021-07-17 04:35:51 -04:00
David Harris
e2600bc55d cleaning up FSM 2021-07-17 04:26:41 -04:00
David Harris
e1d56c10ba merged hptw 2021-07-17 04:19:37 -04:00
David Harris
52a7dd9ac0 Simplify FSM 2021-07-17 04:12:31 -04:00
David Harris
31a3b39e5c Pulled TranslationPAdr mux out of HPTW FSM 2021-07-17 04:06:26 -04:00
David Harris
7eb03c2ff6 Simplified bad PTE detection 2021-07-17 03:30:17 -04:00
David Harris
b8ee8a8ce0 Pulled out shared PTEReg 2021-07-17 03:21:09 -04:00
David Harris
d3974fafdd Flip-flop clean-up 2021-07-17 03:15:47 -04:00
David Harris
de72dff382 Flip-flop clean-up 2021-07-17 03:12:24 -04:00
David Harris
a5ac606dda Flip-flop clean-up 2021-07-17 03:10:17 -04:00
David Harris
5eee2f9f4f Flip-flop clean-up 2021-07-17 02:59:35 -04:00
David Harris
2b0f8e9cf6 Started pagetablewalker cleanup: combined state flops shared for both RV versions 2021-07-17 02:53:52 -04:00
David Harris
fe8910437a Replaced separate PageTypeF and PageTypeM with common PageType 2021-07-17 02:31:23 -04:00
David Harris
622a14cbdd Removed more unused signals from ahblite 2021-07-17 02:21:54 -04:00
David Harris
52fcc47cdf Removed rest of HRDATAW from ahblite 2021-07-17 02:15:24 -04:00
David Harris
1d171d7ea6 Commented out HRDATAW logic in ebu 2021-07-17 02:10:57 -04:00
David Harris
d6f859da18 renamed or_rows.sv 2021-07-16 20:17:03 -04:00
David Harris
f69393f197 Reduced size of physical memory by 16 for performance 2021-07-16 20:10:12 -04:00
Abe
7db9fc13d1 Updated location to find compiler for coremark 2021-07-16 19:13:18 -04:00
Kip Macsai-Goren
3d14d573a0 included virtual memory tests in testbench 2021-07-16 17:57:24 -04:00
Kip Macsai-Goren
6988a89ce6 removed old unused tests and outputs 2021-07-16 17:46:51 -04:00
Kip Macsai-Goren
1f7e94f46a added backup reference output for sv32 2021-07-16 17:46:16 -04:00
Kip Macsai-Goren
06db4c08ef removed execution tests until fences are implemented 2021-07-16 17:45:54 -04:00